2 files changed, 9 insertions, 0 deletions
diff --git a/446/CH2/EX2.7/2_7.sce b/446/CH2/EX2.7/2_7.sce
new file mode 100755
index 000000000..b197d1362
--- /dev/null
+++ b/446/CH2/EX2.7/2_7.sce
@@ -0,0 +1,6 @@
+clear    
+clc
+disp('Exa-2.7');
+v1=0.6; u=0.8; c=1; // all the values are measured in terms of c hence c=1
+v= (v1+u)/(1+(v1*u/c^2));
+printf('The speed of missile as measured by an observer on earth is %.2f c.',v);
+\ No newline at end of file
diff --git a/446/CH2/EX2.7/2_7.txt b/446/CH2/EX2.7/2_7.txt
new file mode 100755
index 000000000..870bf1ef2
--- /dev/null
+++ b/446/CH2/EX2.7/2_7.txt
@@ -0,0 +1,3 @@
+  
+ Exa-2.7   
+The speed of missile as measured by an observer on earth is 0.95 c. 
+\ No newline at end of file